Road works next to the shown excavations lead to the falling of the barricade inside the trench. This might cause damage to the pipes and equipment in the trench as well as people falling down inside. Fix the barricade and inspect any possible damage that occurred. Also, the settlement visible inside the excavated area is to be fixed noting that rocks are directly in contact with the HDPE pipe installed next to the tank; this,too, shall be inspected for damage. Location: Next to 17D.
Hazard category: Unsafe excavations